We would always be open-minded on humanitarian aid if there's a real need there.

CENTERFORSECURITYPOLICY: Moscow Center's Food Aid Crusade: Where's The Beef?

"If we weren't in there helping write the rules they would be written without us - the biggest supporter of open markets and free trade - and we wouldn't like the outcome , " argued David Cameron in speech last year.

BBC: David Cameron speech: UK and the EU

We began with open-ended questions so subjects would not be influenced by the direction of the team.

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